/*
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright (c) 2009 - 2017 Hitachi Vantara.  All rights reserved.
 */
package org.pentaho.pms.util;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class FileUtil {

  public static String readAsXml( String filename ) throws IOException {
    File file = new File( filename );
    FileInputStream fileInputStream = new FileInputStream( file );
    byte[] bytes = new byte[(int) file.length()];
    fileInputStream.read( bytes );
    fileInputStream.close();
    return new String( bytes, Const.XML_ENCODING );
  }

  public static void saveAsXml( String queryFile, String xml ) throws IOException {
    File file = new File( queryFile );
    FileOutputStream fileOutputStream = new FileOutputStream( file );
    fileOutputStream.write( xml.getBytes( Const.XML_ENCODING ) );
    fileOutputStream.close();
  }

}
